If you’re a homeowner researching roof replacement or new roofing options, chances are you’ve come across the term architectural shingles. Also known as laminate shingles or dimensional shingles, these roofing materials have become the go-to choice for homeowners who want a durable, long-lasting, and visually appealing roof.
At AJT Roofing and Contracting, we’ve worked with every roofing product on the market over the last two decades. We’ve seen what holds up against our Canadian seasons and what doesn’t. When it comes to both performance and curb appeal, architectural shingles consistently rise to the top.
In this post, we’ll break down exactly what architectural roof shingles are, how they compare to traditional 3-tab shingles, and why so many homeowners are choosing them for their roofing projects.
Architectural shingles are a type of asphalt roofing shingle, but they’re built differently than the standard 3-tab shingle. Instead of being a single, flat layer, they’re made of multiple layers of asphalt fused together. This layered construction gives them a thicker, dimensional look—hence the alternate name dimensional shingles.
They were originally designed to mimic the appearance of wood shakes or slate tiles, offering a more upscale look without the high cost or maintenance. The result is a roof that not only performs well but also adds significant curb appeal to your home.
To really understand the value of architectural shingles, it helps to compare them to the traditional 3-tab shingles that many older homes still have.
3-tab shingles typically last 12–18 years, while architectural roof shingles can last 25–40 years or more with proper installation and maintenance. Their multi-layered design makes them more resistant to wind, impact, and general wear.
Thanks to their thicker construction, architectural shingles often come with wind warranties up to 130 mph. 3-tab shingles usually max out around 60–70 mph.
The dimensional look of architectural shingles provides texture and depth, giving your roof a more attractive, high-end appearance. 3-tab shingles tend to have a flat, uniform look that can appear outdated by comparison.
While laminate shingles do cost more upfront (usually about 20–30% more than 3-tab), they offer better value over time due to their longer lifespan and lower maintenance needs.
A roof plays a huge role in a home’s first impression. Upgrading to architectural roof shingles can increase your home’s value and make it more appealing to potential buyers.
Because of their superior performance, architectural shingles often come with enhanced warranties from manufacturers—sometimes up to 50 years or even lifetime limited warranties.
At AJT Roofing and Contracting, we’re certified by top manufacturers like CertainTeed and Malarkey Roofing Products, which means we can offer extended warranties backed by the manufacturer—giving you extra peace of mind.
Homeowners love architectural shingles because they require less upkeep over time. Their strength and design help them hold up better against harsh weather, reducing the risk of leaks, curling, or shingle blow-offs.
Not all architectural roof shingles are created equal. Here are some features to look for when selecting a product:
One of the biggest advantages of architectural shingles is the variety of styles and colours available. Whether you want a traditional charcoal tone or a bold, modern colour like slate grey or rustic red, there’s an option that can complement your home’s exterior.
At AJT Roofing and Contracting, we help homeowners choose the perfect shingle to match their aesthetic goals and neighbourhood standards. Some of the most popular lines we install include:
Each of these brands offers beautiful colour blends and enhanced protection for your home.
If you’re thinking about upgrading your roof, here are a few quick tips:
Proper installation is key to getting the most out of your architectural shingles. We are certified installers with CertainTeed, Malarkey, and other leading manufacturers, ensuring your roof is installed to the highest standards.
A high-performance roofing system isn’t just about shingles. Proper attic ventilation and quality underlayment are essential for extending the life of your architectural roof shingles.
Make sure you understand the type of warranty you’re getting. Many manufacturer warranties require certified installation to remain valid.
Some dimensional shingles come with reflective properties that help reduce heat absorption—potentially lowering your energy bills in the summer.
When it’s time to replace your roof, architectural shingles offer an unbeatable combination of style, strength, and long-term value. They outperform traditional shingles in nearly every category and can give your home a fresh, upscale look.
At AJT Roofing and Contracting, we’ve installed thousands of roofs across the GTA and surrounding areas. Our experienced team can walk you through every step of the process—from choosing your shingle to final installation—and help you make the best decision for your home and your budget.
If you’re ready to explore your options or want a free quote, give us a call or reach out through our website. We’d love to show you what makes architectural roof shingles such a smart investment.
Need help choosing the right shingles for your home? Contact AJT Roofing and Contracting today—we’re here to help.
